Selective betainisation of tertiary amine methacrylate block copolymers

被引:66
|
作者
Butun, V [1 ]
Bennett, CE [1 ]
Vamvakaki, M [1 ]
Lowe, AB [1 ]
Billingham, NC [1 ]
Armes, SP [1 ]
机构
[1] UNIV SUSSEX,SCH CHEM PHYS & ENVIRONM SCI,BRIGHTON BN1 9QJ,E SUSSEX,ENGLAND
关键词
D O I
10.1039/a703566g
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
2-(Dimethylamino)ethyl methacrylate (DMAEMA) was block copolymerised in turn with three other tertiary amine methacrylate comonomers using group transfer polymerisation; the DMAEMA residues of each of these diblock copolymers were selectively betainised using propane-1,3-sultone under mild conditions to yield a series of novel water-soluble sulfobetaine block copolymers which exhibit reversible pi-I-and temperature-induced micellisation.
引用
收藏
页码:1693 / 1695
页数:3
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